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WO2008104276A8 - Silver-containing foam structure - Google Patents

Silver-containing foam structure Download PDF

Info

Publication number
WO2008104276A8
WO2008104276A8 PCT/EP2008/001098 EP2008001098W WO2008104276A8 WO 2008104276 A8 WO2008104276 A8 WO 2008104276A8 EP 2008001098 W EP2008001098 W EP 2008001098W WO 2008104276 A8 WO2008104276 A8 WO 2008104276A8
Authority
WO
WIPO (PCT)
Prior art keywords
silver
foam structure
water phase
isocyanate
providing
Prior art date
Application number
PCT/EP2008/001098
Other languages
French (fr)
Other versions
WO2008104276A1 (en
Inventor
Stefan Areskoug
Ulf Johannison
Malin Prydz
Original Assignee
Mölnlycke Health Care Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mölnlycke Health Care Ab filed Critical Mölnlycke Health Care Ab
Priority to US12/529,430 priority Critical patent/US8263100B2/en
Priority to MX2009008893A priority patent/MX2009008893A/en
Priority to CN2008800066529A priority patent/CN101631572B/en
Priority to JP2009551113A priority patent/JP5283636B2/en
Priority to CA2678034A priority patent/CA2678034C/en
Priority to KR1020097018276A priority patent/KR101433058B1/en
Priority to BRPI0808549A priority patent/BRPI0808549B8/en
Priority to AU2008221041A priority patent/AU2008221041B2/en
Publication of WO2008104276A1 publication Critical patent/WO2008104276A1/en
Publication of WO2008104276A8 publication Critical patent/WO2008104276A8/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/425—Porous materials, e.g. foams or sponges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00902—Plasters containing means
    • A61F2013/0091—Plasters containing means with disinfecting or anaesthetics means, e.g. anti-mycrobic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
    • A61L2300/104—Silver, e.g. silver sulfadiazine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/602—Type of release, e.g. controlled, sustained, slow
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oncology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention relates to a method of producing a hydrophilic polyurethane foam structure containing a silver salt, chosen from the group of silver sulphate, silver citrate, silver acetate, silver carbonate, silver lactate and silver phosphate, or a mixture of these salts. The method comprises the steps of (a) providing a water phase containing a surfactant, and at least one silver salt, wherein the at least one silver salt is dispersed in the water phase; (b) providing a isocyanate-terminated polyether having functionality of more than (2); (c) mixing said water phase and said isocyanate-terminated polyether, immediately transferring the resulting mixture to a mould whereby a foam structure is obtained; and (d) drying said foam structure until it has a moisture content of at most 10 % (wt). The invention also provides a hydrophilic polyurethane foam structure produced by the method and a wound dressing containing the foam structure.
PCT/EP2008/001098 2007-03-01 2008-02-13 Silver-containing foam structure WO2008104276A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US12/529,430 US8263100B2 (en) 2007-03-01 2008-02-13 Silver-containing foam structure
MX2009008893A MX2009008893A (en) 2007-03-01 2008-02-13 Silver-containing foam structure.
CN2008800066529A CN101631572B (en) 2007-03-01 2008-02-13 Silver-containing foam structure
JP2009551113A JP5283636B2 (en) 2007-03-01 2008-02-13 Silver-containing foam
CA2678034A CA2678034C (en) 2007-03-01 2008-02-13 Silver-containing foam structure
KR1020097018276A KR101433058B1 (en) 2007-03-01 2008-02-13 Silver-containing foam structure
BRPI0808549A BRPI0808549B8 (en) 2007-03-01 2008-02-13 silver-containing foam structure
AU2008221041A AU2008221041B2 (en) 2007-03-01 2008-02-13 Silver-containing foam structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07004275.9 2007-03-01
EP07004275A EP1964580B1 (en) 2007-03-01 2007-03-01 Silver-containing foam structure

Publications (2)

Publication Number Publication Date
WO2008104276A1 WO2008104276A1 (en) 2008-09-04
WO2008104276A8 true WO2008104276A8 (en) 2009-03-26

Family

ID=38511426

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/001098 WO2008104276A1 (en) 2007-03-01 2008-02-13 Silver-containing foam structure

Country Status (14)

Country Link
US (1) US8263100B2 (en)
EP (1) EP1964580B1 (en)
JP (1) JP5283636B2 (en)
KR (1) KR101433058B1 (en)
CN (1) CN101631572B (en)
AT (1) ATE493156T1 (en)
AU (1) AU2008221041B2 (en)
BR (1) BRPI0808549B8 (en)
CA (1) CA2678034C (en)
DE (1) DE602007011564D1 (en)
ES (1) ES2358684T3 (en)
MX (1) MX2009008893A (en)
PL (1) PL1964580T3 (en)
WO (1) WO2008104276A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE469931T1 (en) * 2007-02-23 2010-06-15 Moelnlycke Health Care Ab PARTICLE-CONTAINING FOAM STRUCTURE
US8597253B2 (en) 2007-04-20 2013-12-03 Bard Access Systems Huber needle with safety sheath
US8986270B2 (en) 2008-04-09 2015-03-24 Mölnlycke Health Care Ab Device for treatment of wounds and a method for manufacturing of wound pads
SE533167C2 (en) * 2008-04-09 2010-07-13 Moelnlycke Health Care Ab Device for treating wounds and means for making wound pads
EP2253651A1 (en) * 2009-05-12 2010-11-24 Orsa Foam S.p.A. Flexible foamed polyurethane with micro-balls containing silver ions or activated carbon and relative manufacturing method
ITMI20090813A1 (en) * 2009-05-12 2010-11-13 Orsa Foam S P A FLEXIBLE EXPANDED POLYURETHANE WITH SILVER SALTS AND RELATED PRODUCTION METHOD
US8852639B2 (en) 2010-02-18 2014-10-07 Crest Foam Industries Antimicrobial foam and method of manufacture
BR112012026330B1 (en) 2010-04-14 2018-11-06 Mölnlycke Health Care Ab antimicrobial composition as well as antimicrobial gel and dressing, their uses and methods of preparation
US20140066894A1 (en) 2010-09-10 2014-03-06 C. R. Bard, Inc. Self-Sealing Pad for a Needle-Based Infusion Set
JP2013539665A (en) 2010-09-10 2013-10-28 シー・アール・バード・インコーポレーテッド System for isolating needle-based infusion sets
US10525234B2 (en) 2010-09-10 2020-01-07 C. R. Bard, Inc. Antimicrobial/haemostatic interface pad for placement between percutaneously placed medical device and patient skin
GB201117458D0 (en) * 2011-10-10 2011-11-23 Univ London Queen Mary Antimicrobial polymer
ES2472116B1 (en) * 2012-12-27 2015-04-16 Asociación Empresarial De Investigación Centro Tecnológico Del Mueble Y La Madera De La Región De Murcia Manufacturing process of polyurethane foam with antimicrobial properties and polyurethane foam thus obtained
FI128215B (en) 2013-05-28 2019-12-31 Argenlab Global Ltd Low alcohol content disinfection foams
KR101466589B1 (en) * 2014-01-24 2014-12-01 조인셋 주식회사 Conductive elastic member
CN104188759A (en) * 2014-08-14 2014-12-10 浙江大学 Special-shaped foam plaster
EP2995324A1 (en) 2014-09-11 2016-03-16 Mölnlycke Health Care AB Medical dressing
EP2995287A1 (en) 2014-09-11 2016-03-16 Mölnlycke Health Care AB Medical dressing
CN104667334B (en) * 2015-03-24 2016-10-05 深圳市源兴纳米医药科技有限公司 A kind of foam dressing of the anti-biotic material of zinc containing composite silver and preparation method thereof
JP6534273B2 (en) * 2015-03-25 2019-06-26 株式会社Ｊ−ケミカル Method for producing antibacterial polyurethane foam
KR20160126201A (en) * 2015-04-23 2016-11-02 주식회사 대웅제약 Process for preparing polyurethane foam dressing comprising anti-inflammatory agent
GB201610184D0 (en) 2016-06-10 2016-07-27 Eumar Tech Ltd Product
DE102016008257A1 (en) 2016-07-08 2018-01-11 Carl Freudenberg Kg skin patch
GB201711183D0 (en) 2017-07-12 2017-08-23 Smith & Nephew Antimicrobial or wound care materials, devices and uses
GB201711179D0 (en) * 2017-07-12 2017-08-23 Smith & Nephew Wound care materials, devices and uses
GB201711181D0 (en) * 2017-07-12 2017-08-23 Smith & Nephew Polymer foam material, device and use
CN108355162B (en) * 2018-05-14 2021-07-23 江西省科学院应用化学研究所 An antibacterial hydrophilic polyurethane foam medical dressing
GB2579800B (en) * 2018-12-13 2021-11-03 Adv Med Solutions Ltd Resilient wound dressing
CN111001029B (en) * 2019-12-31 2022-01-04 泰州市榕兴医疗用品股份有限公司 Antibacterial foam dressing and preparation method thereof
CN111349918A (en) * 2020-03-09 2020-06-30 广东四维新材料有限公司 Manufacturing method and process application of foamed silver
WO2021201792A1 (en) * 2020-04-02 2021-10-07 Safaş Saf Plasti̇k Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ A composite material formed by using boron during production of a polyurethane base material
EP4201436B1 (en) 2021-12-22 2024-05-01 Mölnlycke Health Care AB A polyurethane foam for use in a wound pad

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536638A (en) * 1968-11-08 1970-10-27 Uniroyal Inc Breathable films of organic plastic material containing incompatible thermoplastic resin particles incorporated therein
CA1042600A (en) 1972-05-03 1978-11-14 Louis L. Wood Crosslinked hydrophilic polyurethane foams
US4137200A (en) * 1973-10-09 1979-01-30 W. R. Grace & Co. Crosslinked hydrophilic foams and method
JPS51139900A (en) 1975-05-15 1976-12-02 Grace W R & Co Hydrophilic polyurethane foam like natural sponge
US4242466A (en) * 1979-01-16 1980-12-30 Union Carbide Corporation Polyurethanes and their preparation
NZ199684A (en) * 1981-02-13 1985-03-20 Smith & Nephew Ass Wound dressing;wound facing layer a conformable elastomeric integral net
JP2813693B2 (en) * 1987-12-16 1998-10-22 株式会社ブリヂストン Method for producing antimicrobial flexible polyurethane foam
GB9102089D0 (en) * 1991-01-31 1991-03-13 Johnson & Johnson Medical Net wound dressings
US5662913A (en) * 1991-04-10 1997-09-02 Capelli; Christopher C. Antimicrobial compositions useful for medical applications
GEP20002074B (en) * 1992-05-19 2000-05-10 Westaim Tech Inc Ca Modified Material and Method for its Production
US5681575A (en) * 1992-05-19 1997-10-28 Westaim Technologies Inc. Anti-microbial coating for medical devices
SE505000C2 (en) * 1996-05-14 1997-06-09 Moelnlycke Ab Wound dressing and manufacturing process therefore
GB9713023D0 (en) * 1997-06-20 1997-08-27 Reckitt & Colmann Prod Ltd Improvements in or relating to the cleansing of surfaces
US6605751B1 (en) * 1997-11-14 2003-08-12 Acrymed Silver-containing compositions, devices and methods for making
EP1357951B1 (en) * 2001-02-08 2005-04-20 Coloplast A/S A medical dressing comprising an antimicrobial silver compound
AU2003243262A1 (en) * 2002-05-16 2003-12-02 Ferris Pharmaceuticals, Inc. Hydrophilic foam compositions having antimicrobial properties
WO2004007595A1 (en) * 2002-07-11 2004-01-22 Lendell Manufacturing, Inc. Antimicrobial polyurethane foam
US20060234899A1 (en) * 2003-03-05 2006-10-19 H.H. Brown Shoe Technologies Inc. D/B/A Dicon Technologies Hydrophilic polyurethane foam articles comprising an antimicrobial compound
EP1486523A1 (en) * 2003-06-03 2004-12-15 Luisi & Clement GmbH Antimicrobial polyurethane flexible foam
US7118761B2 (en) * 2003-08-14 2006-10-10 Canada T Andrew Method for producing a silver-containing wound care device
US20050123621A1 (en) * 2003-12-05 2005-06-09 3M Innovative Properties Company Silver coatings and methods of manufacture
JP2008507380A (en) * 2004-07-26 2008-03-13 ケーシーアイ ライセンシング インク Method for coating a substrate with an antibacterial agent and product formed by this method
DE102004061406A1 (en) * 2004-12-21 2006-07-06 Bayer Innovation Gmbh Infection-resistant polyurethane foams, process for their preparation and use in antiseptic-treated wound dressings
ATE469931T1 (en) * 2007-02-23 2010-06-15 Moelnlycke Health Care Ab PARTICLE-CONTAINING FOAM STRUCTURE
SE533167C2 (en) * 2008-04-09 2010-07-13 Moelnlycke Health Care Ab Device for treating wounds and means for making wound pads

Also Published As

Publication number Publication date
KR101433058B1 (en) 2014-08-22
KR20090117772A (en) 2009-11-12
ATE493156T1 (en) 2011-01-15
ES2358684T3 (en) 2011-05-12
MX2009008893A (en) 2009-08-28
JP5283636B2 (en) 2013-09-04
CA2678034A1 (en) 2008-09-04
BRPI0808549B1 (en) 2018-06-05
CN101631572A (en) 2010-01-20
EP1964580B1 (en) 2010-12-29
JP2010520313A (en) 2010-06-10
BRPI0808549B8 (en) 2021-06-22
DE602007011564D1 (en) 2011-02-10
WO2008104276A1 (en) 2008-09-04
US8263100B2 (en) 2012-09-11
PL1964580T3 (en) 2011-05-31
BRPI0808549A2 (en) 2014-08-19
US20100196501A1 (en) 2010-08-05
CA2678034C (en) 2014-10-28
CN101631572B (en) 2013-03-20
AU2008221041B2 (en) 2012-12-20
EP1964580A1 (en) 2008-09-03
AU2008221041A1 (en) 2008-09-04

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